var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');

var indexRouter = require('./routes/index');
var usersRouter = require('./routes/users');
var typesRouter = require('./routes/types');
var staffsRouter = require('./routes/staffs');
var sectionsRouter = require('./routes/sections');
var selfsRouter = require('./routes/selfs');
var loginsRouter = require('./routes/logins');
var addUsersRouter = require('./routes/addUsers');
var changesRouter = require('./routes/changePasswords');


const session = require("express-session");


var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
// 使用 express-session 中间件，使得 Express 应用支持 session 处理
app.use(session({
  secret: 'asdfkjasidfjwoeqijrlksadufoashdf',
  resave: false,
  saveUninitialized: true,
  cookie: { maxAge: 30 * 60 * 1000 }
}));
app.use(express.static(path.join(__dirname, 'public')));

app.use('/', indexRouter);
app.use('/users', usersRouter);
app.use('/types',typesRouter);
app.use('/staffs',staffsRouter);
app.use('/sections',sectionsRouter);
app.use('/selfs',selfsRouter);
app.use('/logins',loginsRouter);
app.use('/addUsers',addUsersRouter);
app.use('/changes',changesRouter);




// catch 404 and forward to error handler
app.use(function(req, res, next) {
  next(createError(404));
});

// error handler
app.use(function(err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render('error');
});

module.exports = app;
